If I heard a hadeeth from the Messenger of Allah ﷺ Allah benefitted me as He willed thereby. If someone else told me something from him I would ask him to swear, and if he swore I would believe him. Abu Bakr told me - and Abu Bakr told the truth - that he heard the Prophet ﷺ say: ʿThere is no man who commits a sin, then does wudoo' and does it well - Mis'ar said: and prays; Sufyan said: then prays - two rak'ahs and asks Allah, may He be glorified and exalted, for forgiveness but He will forgive him.ʿ
سَمِعْتُ مِنْ رَسُولِ اللهِ ﷺ حَدِيثًا نَفَعَنِي اللهُ بِمَا شَاءَ مِنْهُ وَإِذَا حَدَّثَنِي عَنْهُ غَيْرِي اسْتَحْلَفْتُهُ فَإِذَا حَلَفَ لِي صَدَّقْتُهُ وَإِنَّ أَبَا بَكْرٍ حَدَّثَنِي وَصَدَقَ أَبُو بَكْرٍ أَنَّهُ سَمِعَ النَّبِيَّ ﷺ قَالَ مَا مِنْ رَجُلٍ يُذْنِبُ ذَنْبًا فَيَتَوَضَّأُ فَيُحْسِنُ الْوُضُوءَ قَالَ مِسْعَرٌ وَيُصَلِّي وَقَالَ سُفْيَانُ ثُمَّ يُصَلِّي رَكْعَتَيْنِ فَيَسْتَغْفِرُ اللهَ ﷻ إِلَّا غُفَرَ لَهُ